
壓(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)機(ji)酒(jiu)柜就是通(tong)(tong)過壓(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)機(ji)機(ji)械(xie)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)為制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)系(xi)(xi)統的(de)(de)(de)電子酒(jiu)柜。壓(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)機(ji)電子酒(jiu)柜通(tong)(tong)過它(ta)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)系(xi)(xi)統實現制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng),制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)系(xi)(xi)統由(you)(you)4個基本部分即壓(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)機(ji)、冷(leng)(leng)(leng)凝器(qi)(qi)(qi)、節(jie)流部件(jian)、蒸(zheng)發(fa)(fa)器(qi)(qi)(qi)組成。由(you)(you)銅管(guan)將四(si)大件(jian)按一定(ding)順序連接成一個封(feng)閉系(xi)(xi)統,系(xi)(xi)統內(nei)(nei)(nei)充注一定(ding)量(liang)的(de)(de)(de)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)劑。一般的(de)(de)(de)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)劑為氟(fu)里(li)昂(ang),以(yi)往通(tong)(tong)常采(cai)用的(de)(de)(de)是R22,有些壓(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)機(ji)的(de)(de)(de)氟(fu)里(li)昂(ang)已經采(cai)用R410A、 R-404A、R407等(deng)新型(xing)的(de)(de)(de)環(huan)保型(xing)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)劑。以(yi)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)為例,壓(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)機(ji)吸入來(lai)自(zi)蒸(zheng)發(fa)(fa)器(qi)(qi)(qi)的(de)(de)(de)低(di)(di)溫(wen)(wen)低(di)(di)壓(ya)(ya)(ya)(ya)(ya)的(de)(de)(de)氟(fu)里(li)昂(ang)氣(qi)(qi)體壓(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)成高溫(wen)(wen)高壓(ya)(ya)(ya)(ya)(ya)的(de)(de)(de)氟(fu)里(li)昂(ang)氣(qi)(qi)體,然(ran)后(hou)(hou)流經熱(re)(re)(re)力膨脹閥 (毛細管(guan)),節(jie)流成低(di)(di)溫(wen)(wen)低(di)(di)壓(ya)(ya)(ya)(ya)(ya)的(de)(de)(de)氟(fu)里(li)昂(ang)汽液(ye)兩(liang)相物體,然(ran)后(hou)(hou)低(di)(di)溫(wen)(wen)低(di)(di)壓(ya)(ya)(ya)(ya)(ya)的(de)(de)(de)氟(fu)里(li)昂(ang)液(ye)體在蒸(zheng)發(fa)(fa)器(qi)(qi)(qi)中(zhong)吸收來(lai)自(zi)空間(jian)內(nei)(nei)(nei)空氣(qi)(qi)的(de)(de)(de)熱(re)(re)(re)量(liang),成為低(di)(di)溫(wen)(wen)低(di)(di)壓(ya)(ya)(ya)(ya)(ya)的(de)(de)(de)氟(fu)里(li)昂(ang)氣(qi)(qi)體,低(di)(di)溫(wen)(wen)低(di)(di)壓(ya)(ya)(ya)(ya)(ya)的(de)(de)(de)氟(fu)里(li)昂(ang)氣(qi)(qi)體又被(bei)壓(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)機(ji)吸人。室(shi)(shi)內(nei)(nei)(nei)空氣(qi)(qi)經過蒸(zheng)發(fa)(fa)器(qi)(qi)(qi)后(hou)(hou),釋放(fang)了(le)熱(re)(re)(re)量(liang),空氣(qi)(qi)溫(wen)(wen)度下降。如此壓(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)-----冷(leng)(leng)(leng)凝----節(jie)流----蒸(zheng)發(fa)(fa)反復(fu)循環(huan),制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)劑不斷(duan)帶(dai)走(zou)室(shi)(shi)內(nei)(nei)(nei)空氣(qi)(qi)的(de)(de)(de)熱(re)(re)(re)量(liang),從而(er)降低(di)(di)了(le)空間(jian)內(nei)(nei)(nei)的(de)(de)(de)溫(wen)(wen)度。 制(zhi)(zhi)(zhi)(zhi)熱(re)(re)(re)時(shi),通(tong)(tong)過四(si)通(tong)(tong)閥的(de)(de)(de)切換,改變了(le)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)劑的(de)(de)(de)流動方向,使(shi)室(shi)(shi)外熱(re)(re)(re)交換器(qi)(qi)(qi)成為蒸(zheng)發(fa)(fa)器(qi)(qi)(qi),吸收了(le)室(shi)(shi)外空氣(qi)(qi)的(de)(de)(de)熱(re)(re)(re)量(liang),而(er)室(shi)(shi)內(nei)(nei)(nei)的(de)(de)(de)蒸(zheng)發(fa)(fa)卻成為冷(leng)(leng)(leng)凝器(qi)(qi)(qi),將熱(re)(re)(re)量(liang)散發(fa)(fa)在室(shi)(shi)內(nei)(nei)(nei),達(da)到制(zhi)(zhi)(zhi)(zhi)熱(re)(re)(re)的(de)(de)(de)目的(de)(de)(de)。
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